CN103591589B - a waste incinerator - Google Patents

Abstract

The invention discloses a garbage incinerator, which is characterized in that an inner container is arranged in a furnace body, a spiral turner is arranged in the inner container, a closed base frame is arranged at the bottom of the furnace body, a separation bridge is arranged between the top of the base frame and the inner container, an ash taking port is arranged at the lower part of the base frame, a feed port is arranged at the upper part of the furnace body, an ignition window is arranged at the lower part of the furnace body, a first fan and a motor are arranged on a top cover, the motor is connected with a rotating shaft of the spiral turner through a speed reducer, the bottom end of the spiral turner is connected with the bottom of the furnace body through a bearing, an air outlet pipeline of a second fan arranged at the; the outer side of the furnace body is provided with a water tank, the top of the water tank is connected with a chimney and a conveying pipeline, and the conveying pipeline is provided with a third fan and is communicated with the annular cavity after being connected to the lower part of the furnace body. The garbage incinerator is used for treating garbage, has good treatment effect, can effectively reduce environmental pollution, saves manpower, is convenient to operate, and is suitable for treating household garbage in vast rural areas.

Description

a waste incinerator

technical field

The invention relates to a device for processing garbage, in particular to a garbage incinerator.

Background technique

At present, the garbage disposal method in rural areas is to collect it first, and then send it to the garbage treatment plant for treatment. This traditional method has the following defects: first, the processing cost is high, and second, due to the long distance, it cannot be transported in time, resulting in garbage accumulation Too long time causes stink, affects sanitation, the 3rd, wastes some available resources.

Contents of the invention

The technical problem to be solved by the present invention is to provide a garbage incinerator with a simple structure, which can process garbage in a small area, and the generated ash can be reused for agricultural planting.

The present invention solves the above technical problems with the following technical solutions:

The garbage incinerator of the present invention comprises a furnace body 19 and a top cover 1. An inner container 21 is provided in the furnace body 19. A spiral turner 3 is housed in the inner container 21. A closed base frame 10 is provided at the bottom of the furnace body 19. A bridge 18 is provided between the top of the frame 10 and the inner container 21, the bottom of the base frame is provided with an ash outlet 11, the top of the body of furnace 19 has a feed inlet 6 leading to the inner container, and the bottom of the body of furnace 19 is opened There is an ash outlet 8 connected to the annular chamber 23 formed by the inner tank and the furnace wall and an ignition window 13 extending into the inner tank 21. The top cover 1 on the top of the furnace body is equipped with a fan 1 and a motor 5, and the motor passes through a reducer. 4. Connect the rotating shaft of the spiral turner 3. The bottom end of the spiral turner 3 is connected to the bottom of the furnace body through a bearing. 7. The air outlet of fan one 2 is connected to the air inlet pipe 22 extending into the lower part of the inner tank; a water tank 15 is arranged on the outside of the furnace body, and the top of the water tank is connected to the chimney 17 and the delivery pipeline 24, and the delivery pipeline 24 is equipped with fan three 16, and connected to The lower part of the furnace body communicates with the annular chamber 23 .

There are multiple ash outlets 8 distributed around the wall of the furnace body.

The spiral turner is provided with spiral blades.

The air inlet pipe 22 stretching into the inner bag is provided with two or more, each air inlet pipe is provided with a plurality of air outlets, and the air outlet is provided with a barrier cover 25 .

A stirrer 14 is installed in the water tank.

The garbage incinerator of the present invention has the following advantages:

1. The air is blown upward from the bottom and downward from the top, and a cyclone is formed in the inner tank to assist combustion, and the treatment effect is good;

2. A spiral stirrer is used to stir the garbage, which has a good combustion-supporting effect;

3. The use of water tanks to deal with smoke and dust can effectively reduce environmental pollution;

4. It saves manpower and is easy to operate.

The garbage incinerator of the present invention is particularly suitable for processing domestic garbage in vast rural areas.

Description of drawings

Fig. 1 is a schematic structural view of the garbage incinerator of the present invention.

detailed description

As shown in the drawings, the garbage incinerator of the present invention includes a body of furnace 19 and a top cover 1. An inner container 21 is provided in the body of furnace 19. The inner container 21 does not contact the top cover 1, and a space is left so that the inner container 21 The soot can enter into the annular chamber 23 formed between the inner tank 21 and the inner wall of the furnace body 19, the inner tank 21 is provided with a spiral turner 3, and the spiral turner 3 is provided with a spiral blade, and has multiple openings. The exhaust duct 7; the bottom of the body of heater 19 is provided with a closed base frame 10, and a bridge 18 is provided between the top of the base frame 10 and the inner container 21, so that the soot in the inner container 21 falls in the base frame, and the base frame The lower part of the frame is provided with an ash outlet 11, the upper part of the furnace body 19 is provided with a feed port 6 leading to the inner container 21, and the lower part of the furnace body 19 is provided with several ash outlets distributed around the furnace wall and connected to the annular chamber 23. Mouth 8 and the ignition window 13 that stretches into inner bag 21. Fan one 2 and motor 5 are installed on the top of body of heater 19, and motor 5 is connected the rotating shaft of screw type turner 3 through speed reducer 4, and the bottom of spiral type turner 3 is connected with body of furnace bottom through bearing 12, is located at furnace. The air outlet duct of fan two 9 on the outside of the body is connected with the air outlet duct 7 on the spiral flipper 3, and the air outlet of fan one 2 is connected with two or more than two air inlet pipes 22 stretching into the inner container bottom, each inlet The air duct is provided with a plurality of air outlets 20; a water tank 15 is arranged on the outside of the furnace body, and an agitator 14 is installed in the water tank 15, and the agitator 14 is driven by a motor (not shown in the figure), and the top of the water tank 15 is connected to a chimney 17 and Conveying pipeline 24, conveying pipeline 24 is equipped with blower three 16 and connects furnace body bottom and communicates with annular chamber 23.

When enabling the incinerator of the present invention, rubbish is sent into the inner bag 21 from the feed port 6, and ignited and burned, and the motor 5 is started simultaneously to rotate the spiral turner 3, and three groups of blowers are started (fan one 2, blower two 9 And fan three 16), the wind is blown into the inner tank from the top and the bottom respectively to form straight-swirling air to assist combustion. After the garbage is burned, the inner tank burns at a high temperature, and the ash that flies upwards enters the annular chamber 23 from the inner tank, and undergoes secondary high-temperature treatment on the outer wall of the high-temperature inner tank, and then enters the water tank 15 through the fan 16 through the delivery pipeline 24 After being agitated by the agitator 14, the soot is absorbed and precipitated by water for use in agricultural planting, and the smoke generated is discharged from the chimney, thereby reducing environmental pollution.

The spiral turner 3 adopted in the present invention plays the role of turning and mixing the garbage in the garbage burning process to enhance the combustion effect. The wind that comes out from pipe 22 horizontally forms a whirlwind to further enhance the combustion effect due to the rotation of the spiral tumbler 3, so that the combustion is more complete.

In order to prevent garbage from blocking the air outlet 20 of the air inlet pipe 22 , a grid cover 25 is installed between the air outlet and the spiral turner 3 .

Claims (5)

1. an incinerator, comprise body of heater (19), top cover (1), it is characterized in that, inner bag (21) is provided with in body of heater (19), inner bag (21) is built with spiral turner (3), the bottom of body of heater (19) is provided with closed pedestal (10), be provided with between the top of pedestal (10) and inner bag (21) every bridge (18), the bottom of pedestal is provided with gets grey mouth (11), the top of body of heater (19) has the charging aperture (6) leading to inner bag, the bottom of body of heater (19) has the ash hole (8) being communicated with the annular compartment (23) that inner bag and furnace wall are formed and the ignition window (13) stretching into inner bag (21), the top cover (1) at body of heater top is provided with blower fan one (2) and motor (5), motor connects the turning cylinder of spiral turner (3) through decelerator (4), the bottom of spiral turner (3) is connected through bearing with bottom of furnace body, the wind pipe being located at the blower fan two (9) outside body of heater is communicated with the exhaust passage (7) on spiral turner, the air outlet of blower fan one (2) is communicated with the blast pipe (22) stretching into inner bag bottom, water tank (15) is provided with outside body of heater, tank top connects chimney (17) and conveyance conduit (24), conveyance conduit (24) is provided with blower fan three (16), and accesses lower portion of furnace body and communicate with annular compartment (23).

2. a kind of incinerator according to claim 1, it is characterized in that, described ash hole (8) is provided with multiple, is distributed in the surrounding of furnace body wall.

3. a kind of incinerator according to claim 1, it is characterized in that, described spiral turner (3) is provided with spiral vane.

4. a kind of incinerator according to claim 1, it is characterized in that, the described blast pipe (22) stretching into inner bag is provided with more than two or two, every root blast pipe is provided with multiple air outlet (20), is provided with grid cover (25) between air outlet (20) and spiral turner (3).

5. a kind of incinerator according to claim 1, is characterized in that, be provided with agitator (14) in described water tank (15).